West Alfred P Jr

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West Alfred P Jr
CIK #0001059374
EDGAR Form CIK 2011 - 2026
4 [0001059374]
Form 3/4/5 Subject 2011 - 2026
SEI Investments Co
West Alfred P Jr
Insider Transaction (Form 3/4/5) Date Action Shares Price Value ($)
SEI Investments Co SEIC
Common Stock
2026-03-11 Sell 6,076 $79.11 480,672
SEI Investments Co SEIC
Common Stock
2026-03-11 Sell 1,371 $79.94 109,598
SEI Investments Co SEIC
Common Stock
2026-03-10 Sell 29,431 $80.47 2,368,313
SEI Investments Co SEIC
Common Stock
2026-03-10 Sell 178 $78.88 14,041
SEI Investments Co SEIC
Common Stock
2026-03-10 Sell 25,391 $79.97 2,030,518
SEI Investments Co SEIC
Common Stock
2026-01-01 Tax withheld 3,482 $82.02 285,594
SEI Investments Co SEIC
Common Stock
2025-12-05 Tax withheld 1,100 $81.25 89,375
SEI Investments Co SEIC
Common Stock
2025-12-03 Sell 24,770 $80.87 2,003,150
SEI Investments Co SEIC
Common Stock
2025-12-03 Option exercise 30,000 $53.34 1,600,200
SEI Investments Co SEIC
STOCK OPTION (RIGHT TO PURCHASE) · derivative
2025-12-03 Option exercise 30,000
SEI Investments Co SEIC
Common Stock
2025-05-29 Sell 1,628 $85.21 138,722
SEI Investments Co SEIC
Common Stock
2025-05-29 Sell 64,498 $84.26 5,434,601
SEI Investments Co SEIC
Common Stock
2025-05-28 Sell 75,000 $85.78 6,433,500
SEI Investments Co SEIC
Common Stock
2025-03-05 Sell 1,372 $76.28 104,656
SEI Investments Co SEIC
Common Stock
2025-03-04 Sell 13,855 $77.20 1,069,606
SEI Investments Co SEIC
Common Stock
2025-03-04 Sell 18,427 $75.77 1,396,214
SEI Investments Co SEIC
Common Stock
2025-03-04 Sell 47,718 $76.49 3,649,950
SEI Investments Co SEIC
Common Stock
2025-03-03 Sell 21,616 $80.30 1,735,765
SEI Investments Co SEIC
Common Stock
2025-03-03 Sell 19,405 $79.55 1,543,668
SEI Investments Co SEIC
Common Stock
2025-03-03 Sell 31,821 $78.82 2,508,131
showing 20 of 200 most recent transactions
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